References
- Ogletree , B . 2008 . “ The communicative context of autism ” . In Educating children and youth with autism: Strategies for effective practice , Edited by: Simpson , R and Smith Myles , B . 223 – 266 . Austin, TX : Pro-Ed .
- Tincani , M . 2004 . Comparing the Picture Exchange Communication System and sign language training for children with autism . Focus on Autism and Other Developmental Disabilities , 19 : 152 – 163 .